<?php    
 /* CAT:Line chart */ 

 /* pChart library inclusions */ 
 include("pChart/class/pData.class.php"); 
 include("pChart/class/pDraw.class.php"); 
 include("pChart/class/pImage.class.php"); 

 /* Create and populate the pData object */ 
 $MyData = new pData();   
 $MyData->addPoints(array(3,12,15,8,5,-5),"Probe 1"); 
 $MyData->addPoints(array(2,7,5,18,19,22),"Probe 2"); 
 $MyData->setSerieWeight("Probe 1",2); 
 $MyData->setSerieTicks("Probe 2",4); 
 $MyData->setAxisName(0,"Temperatures"); 
 $MyData->addPoints(array("Jan","Feb","Mar","Apr","May","Jun"),"Labels"); 
 $MyData->setSerieDescription("Labels","Months"); 
 $MyData->setAbscissa("Labels"); 

 /* Create the pChart object */ 
 $myPicture = new pImage(700,230,$MyData); 

 /* Turn of Antialiasing */ 
 $myPicture->Antialias = FALSE; 

 /* Draw the background */ 
 $Settings = array("R"=>170, "G"=>183, "B"=>87, "Dash"=>1, "DashR"=>190, "DashG"=>203, "DashB"=>107); 
 $myPicture->drawFilledRectangle(0,0,700,230,$Settings); 

 /* Overlay with a gradient */ 
 $Settings = array("StartR"=>219, "StartG"=>231, "StartB"=>139, "EndR"=>1, "EndG"=>138, "EndB"=>68, "Alpha"=>50); 
 $myPicture->drawGradientArea(0,0,700,230,DIRECTION_VERTICAL,$Settings); 
 $myPicture->drawGradientArea(0,0,700,20,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>80)); 

 /* Add a border to the picture */ 
 $myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0)); 
  
 /* Write the chart title */  
 $myPicture->setFontProperties(array("FontName"=>"pChart/fonts/Forgotte.ttf","FontSize"=>8,"R"=>255,"G"=>255,"B"=>255)); 
 $myPicture->drawText(10,16,"Average recorded temperature",array("FontSize"=>11,"Align"=>TEXT_ALIGN_BOTTOMLEFT)); 

 /* Set the default font */ 
 $myPicture->setFontProperties(array("FontName"=>"pChart/fonts/pf_arma_five.ttf","FontSize"=>6,"R"=>0,"G"=>0,"B"=>0)); 

 /* Define the chart area */ 
 $myPicture->setGraphArea(60,40,650,200); 

 /* Draw the scale */ 
 $scaleSettings = array("XMargin"=>10,"YMargin"=>10,"Floating"=>TRUE,"GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE); 
 $myPicture->drawScale($scaleSettings); 

 /* Turn on Antialiasing */ 
 $myPicture->Antialias = TRUE; 

 /* Enable shadow computing */ 
 $myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10)); 

 /* Draw the line chart */ 
 $myPicture->drawLineChart(); 
 $myPicture->drawPlotChart(array("DisplayValues"=>TRUE,"PlotBorder"=>TRUE,"BorderSize"=>2,"Surrounding"=>-60,"BorderAlpha"=>80)); 

 /* Write the chart legend */ 
 $myPicture->drawLegend(590,9,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL,"FontR"=>255,"FontG"=>255,"FontB"=>255)); 

 /* Render the picture (choose the best way) */ 
 $myPicture->autoOutput("pictures/example.drawLineChart.plots.png"); 
?>